

vcrun22, dxvk
turn gamescope on and off to fix the horrendous stuttering
v1.1.1
Occasionally the left analog counted as being pressed down. When it happened, the issue gets fixed by spamming the dash, jump and movement controls
Runs perfectly at high FPS on the Steam Deck, no tinkering required.

I capped it at 45 FPS
It's a charming sequel! Plenty of quality of life updates and small improvements made from ENDER LILLIES. Its earned that Verified badge.
Works perfectly

Runs easily at 90fps with 9w. Cap to 60fps for 8w, difference is negligible enough you may as well run at 90fps
Swapped triggers as dash uses the wrong one
In game text is 1 pixel wide, can be difficult to read

Full release works as good as the early access did

mangohud %command% -vulkan
If you encounter "Fatal error!" when launching the game or having performance issues, try adding "-vulkan" to use Vulkan instead of DX12.
WORKS FLAWLESSLY OUT OF THE BOX

Large rooms caused some slowdown.
The game crashed once while playing a cutscene. Ran pretty well otherwise.

The game cannot start
It just crashes immediately after launching in Steam. I have used all versions of proton since 6.0